Displaying 1 - 50 out of 1063 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Peronospora arthurii Farl. H. S. Jackson 17 11 Jun 1929 Canada Ontario Port Credit, Mississauga — 1959698 Peronospora arthurii Farl.
Carex spectabilis Dewey H. S. Jackson 38 Aug 1914 United States of America Oregon North slope of Mt. Hood — 2304258 Carex spectabilis Dewey
Carex breweri Boott H. S. Jackson 40 Aug 1914 United States of America Oregon North slope of Mt. Hood. — 2311374 Carex breweri Boott
Sphaerotheca alchemillae (Grev.) L.Junell H. S. Jackson 98 04 Oct 1930 Canada Ontario Aurora. — 2943716 Sphaerotheca alchemillae (Grev.) L.Junell
Melanconis stilbostoma (Fr.) Tul. & C.Tul. H. S. Jackson 220 17 Apr 1932 Canada Ontario Richmond Hill — 2932493 Melanconis stilbostoma (Fr.) Tul. & C.Tul.
Thyronectria berolinensis (Sacc.) Seaver H. S. Jackson 244 26 Dec 1931 Canada Ontario Toronto. — 2961084 Thyronectria berolinensis (Sacc.) Seaver
Aleurodiscus mirabilis (Berk. & M.A.Curtis) Höhn. H. S. Jackson 252 01 Jul 1887-31 Aug 1887 United States of America North Carolina Cranberry — 535090
Valsa pini Westend. H. S. Jackson 267 05 Mar 1932 Canada Ontario Toronto — 2934250 Valsa pini Westend.
Dothidella ribesia (Pers.) Theiss. & Syd. H. S. Jackson 290 13 Feb 1932 Canada Ontario York Reg. Mun. — 2989059 Dothidella ribesia (Pers.) Theiss. & Syd.
Coccophacidium pini (Fr.) Rehm H. S. Jackson 301 05 Mar 1932 Canada Ontario York Reg. Mun. — 2966764 Coccophacidium pini (Fr.) Rehm
Gymnosporangium nidus-avis Thaxt. H. S. Jackson 345 Apr 9. 13 [?] United States of America New York Tompkins Co. South of Esteys… — 3009360 Gymnosporangium nidus-avis Thaxt.
Stereum ostrea (Blume & Nees:Fr.) Fr. H. S. Jackson 369 01 Feb 1928-31 Mar 1928 Indonesia — Marbau, Bilah — 461984
Stereum ostrea (Blume & Nees:Fr.) Fr. H. S. Jackson 369 01 Feb 1928-31 Mar 1928 Indonesia — Marbau, Bilah — 461985
Phragmidium occidentale Arthur H. S. Jackson 532 26 Aug 1930 Canada Ontario Aurora — 3007567 Phragmidium occidentale Arthur
Puccinia cyani Pass. H. S. Jackson 572 04 Oct 1931 Canada Ontario York Reg. Mun. — 2994711 Puccinia cyani Pass.
Puccinia caricina f. ribes DC. H. S. Jackson 592 11 Sep 1929 Canada Ontario Lake Timagami — 3000433 Puccinia caricina f. ribes DC.
Puccinia caricina f. urtica DC. H. S. Jackson 648 30 Sep 1929 Canada Ontario Aurora. — 3000870 Puccinia caricina f. urtica DC.
Doassansia opaca Setch. H. S. Jackson 702 26 Sep 1929 Canada Ontario Toronto — 3022164 Doassansia opaca Setch.
Puccinia malvacearum Bertero ex Mont. H. S. Jackson 922 12 Aug 1903 United States of America New York Tompkins Co. — 3408593 Puccinia malvacearum Bertero ex Mont.
Albugo candida (Pers.) Roussel H. S. Jackson 991 05 Jul 1907 United States of America Delaware New Castle Co. Newark. — 2771658 Albugo candida (Pers.) Roussel
Pseudopeziza medicaginis (Lib.) Sacc. H. S. Jackson 1003 12 Aug 1909 United States of America Oregon Hood River — 2974749 Pseudopeziza medicaginis (Lib.) Sacc.
Pseudopeziza medicaginis (Lib.) Sacc. H. S. Jackson 1003 12 Aug 1909 United States of America Oregon Hood River — 2974766 Pseudopeziza medicaginis (Lib.) Sacc.
Ustilago longissima (J.Sowerby) Tul. H. S. Jackson 1016 24 Jun 1929 Canada — Temagami Station, Temagami Forest Reserve — 3016117 Ustilago longissima (J.Sowerby) Tul.
Keithia thujina E.J.Durand H. S. Jackson 1023 26 Jul 1911 United States of America Oregon Columbia Co. Scappoose — 2966955 Keithia thujina E.J.Durand
Rhytisma andromedae Pers. ex Fr. H. S. Jackson 1024 25 Jun 1929 Canada Ontario Cranberry Bog, Sand Point, on… — 2967620 Rhytisma andromedae Pers. ex Fr.
Synchytrium decipiens (Farl.) Farl. H. S. Jackson 1046 20 Jun 1890 United States of America Massachusetts Hampshire Co. Amherst — 1926258 Synchytrium decipiens (Farl.) Farl.
Phyllactinia corylea (Pers.) P.Karst. H. S. Jackson 1055 — United States of America Oregon Corvallis — 2942672 Phyllactinia corylea (Pers.) P.Karst.
Erysiphe polygoni DC. H. S. Jackson 1060 11 Aug 1909 United States of America Oregon Hood River — 2939488 Erysiphe polygoni DC.
Peronospora myosotidis de Bary H. S. Jackson 1061 Apr 1910 United States of America Oregon Benton Co. Corvallis — 1960771 Peronospora myosotidis de Bary
Peronospora myosotidis de Bary H. S. Jackson 1061 Apr 1910 United States of America Oregon Benton Co. Corvallis — 1960772 Peronospora myosotidis de Bary
Diatrype disciformis (H.Hoffm.) Fr. H. S. Jackson 1071 27 Jun 1929 Canada Ontario Bear Island, L. Temagami, T.… — 3382671 Diatrype disciformis (H.Hoffm.) Fr.
Frommeëlla tormentillae (Fuckel) Cummins & Y.Hirats. H. S. Jackson 1090 13 Sep 1904 United States of America New York E. of Junius — 3012893 Frommeëlla tormentillae (Fuckel) Cummins & Y.Hirats.
Tuburcinia trientalis Berk. & Broome H. S. Jackson 1093 4/20/12 United States of America Oregon Philomath, Mary's River — 3021726 Tuburcinia trientalis Berk. & Broome
Erysiphe graminis DC. H. S. Jackson 1101 18 Oct 1911 United States of America Oregon Benton Co. College Farm — 2938361 Erysiphe graminis DC.
Puccinia anemones-virginianae Schwein. H. S. Jackson 1153 July 04 United States of America New York Tompkins Co. near Forest Home — 3004574 Puccinia anemones-virginianae Schwein.
Sporisorium sorghi Link H. S. Jackson 1201 28 Aug 1913 United States of America Oregon Ashland. — 3008076 Sporisorium sorghi Link
Ustilago tritici (Pers.) Rostr. H. S. Jackson 1202 Jun 1911 United States of America Oregon Corvallis — 3015980 Ustilago tritici (Pers.) Rostr.
Rhytisma punctatum (Pers.) Fr. H. S. Jackson 1207 04 Sep 1910 United States of America Oregon Multnomah Falls — 2968063 Rhytisma punctatum (Pers.) Fr.
Taphrina cerasi (Fuckel) Sadeb. H. S. Jackson 1215 May 1911 United States of America Oregon Benton Co. Corvallis — 2774276 Taphrina cerasi (Fuckel) Sadeb.
Metacoleroa dickiei (Berk. & Broome) Petr. H. S. Jackson 1224 Aug 1910 United States of America Oregon Larche Mountain — 2990532 Metacoleroa dickiei (Berk. & Broome) Petr.
Venturia cincinata (Fr.) Fr. H. S. Jackson 1235 Nov 1913 United States of America Oregon Clatsop — 2990936 Venturia cincinata (Fr.) Fr.
Rhytisma ilicis-canadensis Schwein. H. S. Jackson 1266 19 Aug 1929 Canada Ontario L. Temagami, T. F. R. — 2967837 Rhytisma ilicis-canadensis Schwein.
Rhytisma ilicis-canadensis Schwein. H. S. Jackson 1266 19 Aug 1929 Canada Ontario Ko-Ko-Ko Bay, L. Temagami, T.… — 2968518 Rhytisma ilicis-canadensis Schwein.
Puccinia graminis Pers. H. S. Jackson 1324 26 Jun 1914 United States of America Oregon Wrens — 3402292 Puccinia graminis Pers.
Puccinia oenotherae Vize H. S. Jackson 1327 26 Jun 1914 United States of America Oregon Benton Co. near Wren — 3411408 Puccinia oenotherae Vize
Puccinia calcitrapae var. centaureae (DC.) Cummins H. S. Jackson 1332 26 Jun 1914 United States of America Oregon Wren — 3001693 Puccinia calcitrapae var. centaureae (DC.) Cummins
Puccinia iridis Wallr. H. S. Jackson 1343 24 Jun 1914 United States of America Oregon Benton Co. along Oak Creek — 3406455 Puccinia iridis Wallr.
Rhytisma acerinum Pers.:Fr. H. S. Jackson 1345 03 Sep 1929 Canada Ontario Bear Island, L. Temagami, T.… — 2967388 Rhytisma acerinum Pers.:Fr.
Rhytisma acerinum Pers.:Fr. H. S. Jackson 1345 03 Sep 1929 Canada Ontario Bear Island, L. Temagami, T.… — 2967453 Rhytisma acerinum Pers.:Fr.
Puccinia recondita Roberge ex Desm. H. S. Jackson 1347 17 Jul 1914 United States of America Oregon Glendale — 3441234 Puccinia recondita Roberge ex Desm.